Bilal Taher^*

Chalcogenide Letters, Vol.23, No.7, 2026, DOI:10.32604/cl.2026.085371 - 07 August 2026

Abstract Nanopowder copper sulphide CuS has been synthesised successfully via the chemical bath deposition method. Two samples of precipitated CuS nanopowder were prepared at molar concentration of 0.5 M from [CuSO₄·5H₂O and Na₂S₂O₃·5H₂O] and 0.05 M from [Na₂EDTA·2H₂O]. Both samples were annealed at 150°C for one hour in air. The effects of washing and nonwashing on the structural, morphological, and compositional properties were studied. The X-ray diffraction (XRD) patterns showed that both samples have a CuS hexagonal structure with lattice constants (a = 3.773 Å , c = 16.398 Å ), and (a =… More >

Nan Zhao^1,2,*, Qianru Zhao¹, Xiangyu Wu¹, Jiawei Hong¹, Luanmei Lu¹

Phyton-International Journal of Experimental Botany, Vol.95, No.7, 2026, DOI:10.32604/phyton.2026.083994 - 30 July 2026

Abstract The growth and landscape application of Bougainvillea, a widely cultivated ornamental plant, are often influenced by light conditions. The effects of shade on two Bougainvillea cultivars, ‘Imperial Delight (ID)’ and ‘San Diego Red (SDR)’, cultivated under full sunlight (CK) and 50% shade (S) were investigated. Under shading, both cultivars presented decreased leaf thickness; increased chlorophyll a, b and total contents; and reduced light compensation points (LCPs) and dark respiration rates (R_ds), reflecting morphological and photosynthetic acclimatization. Decreased superoxide dismutase (SOD) activity and malondialdehyde (MDA) contents indicated attenuated membrane lipid peroxidation. In ‘ID’, shading significantly reduced the leaf,… More >

Laura Baitenova¹, Gulnar Mukhamejanova², Gauhar Munaitbas^3,*, Saken Mambetov¹, Zhanna Mukanova¹

CMC-Computers, Materials & Continua, Vol.88, No.3, 2026, DOI:10.32604/cmc.2026.081004 - 23 July 2026

Abstract Morphological parsing is a fundamental task in natural language processing, particularly for morphologically rich languages where words encode complex grammatical and semantic information. This paper proposes a multi-branch Transformer-enhanced neural framework for joint morphological representation learning, designed to improve segmentation and classification accuracy by integrating complementary feature extraction mechanisms. The proposed architecture combines convolutional layers for capturing local morphological patterns, recurrent layers for modeling sequential dependencies, and Transformer-based self-attention for learning global contextual relationships. This hybrid design enables the model to generate robust and context-aware representations that enhance morphological understanding. The framework is trained using… More >

José Luis Rodríguez-Lorenzo¹, José Javier Martín-Gómez², Ángel Anocibar Beloqui³, Félix Cabello Sáenz de Santamaría⁴, Gregorio Muñoz Organero⁴, Ángel Tocino⁵, Emilio Cervantes^2,*

Phyton-International Journal of Experimental Botany, Vol.95, No.6, 2026, DOI:10.32604/phyton.2026.080612 - 29 June 2026

Abstract Background: The transition from wild Vitis vinifera subsp. sylvestris to cultivated grapes led to major changes in seed shape, known as the “domestication syndrome.” While traditional measurements distinguish these groups, high-resolution geometric analysis provides a more precise way to track domestication and variety stability. Objective: This study uses a multi-parametric approach—combining Fourier descriptors, curvature analysis, and the J-Index—to quantify seed shape variation across 121 Vitis populations. Methods: We analysed 48 varieties, including wild species and three major cultivated lineages (Iberian, Central European, and Muscat). Results: Principal Component Analysis (PCA) successfully separated wild and cultivated groups. The first three components explained… More >

Nur ‘Aisyah Ar-Raudhoh Mohammad Tahar¹, Muhammad Haziq Mohd Fadzli¹, Siti Nur Liyana Mamauod^1,2,*, Nahrul Hayawin Zainal³

Journal of Renewable Materials, Vol.14, No.6, 2026, DOI:10.32604/jrm.2025.02025-0177 - 29 June 2026

Abstract The palm oil industry is a major contributor to Malaysia’s economy, but its huge production has generated large amounts of oil palm biomass, particularly palm kernel shell (PKS), which poses environmental challenges if not properly managed. Converting PKS into biochar (PKSB) and activated carbon (APKS) offers a sustainable way to valorise this waste as potential bio-fillers in rubber composites. This study investigates the influence of nano-sized PKSB (n-PKSB) and activated PKS (n-APKS) as bio-fillers on the mechanical performance of natural rubber (NR) vulcanizates, with filler loadings ranging from 0 to 10 parts per hundred rubber… More > Graphic Abstract

Selma Kösa^*

Phyton-International Journal of Experimental Botany, Vol.95, No.4, 2026, DOI:10.32604/phyton.2026.079055 - 28 April 2026

Abstract This study was conducted to determine the effects of paclobutrazol (PBZ) application methods and dosages on the growth, leaf, flower, and color characteristics of Silene compacta Fisch., a natural species with high potential for use as a seasonal bedding and potted ornamental plant in landscape design. The experiment was carried out under greenhouse conditions, where potted plants received a single PBZ application during the vegetative stage. The study was arranged in a completely randomized design with a 2 × 3 factorial structure. PBZ was applied either as a foliar spray or as a soil drench at… More >

Achille Désiré Betené Omgba^1,2,*, Cheryle Manfouo Tchoupmene¹, Benoit Ndiwe^1,2,*, Antonios N. Papadopoulos³, Remy Legrand Ndoumou Belinga¹, Julien Clerc Obam¹, Christel Cedrig Laris Nsi Ongo¹, Ioanna A. Papadopoulou⁴, Armel Brice Mvogo^1,2, Fabien Betené Ebanda^1,2, Atangana Ateba^1,2, Antonio Pizzi⁵

Journal of Renewable Materials, Vol.14, No.3, 2026, DOI:10.32604/jrm.2026.02025-0201 - 25 March 2026

Abstract The high hydrophilicity of pineapple leaf fibres (PALF) limits their use in cement- and gypsum-based composites exposed to moisture. This study evaluates, for the first time, the combined effect of palm kernel oil and beeswax on the hygroscopic resistance and mechanical stability of PALF. The fibres were functionalised with three formulations (oil, wax, and a 1:2 oil/wax blend) applied at different mass ratios (CR = 0.5–2). Treatments increased the average bundle diameter by up to +46% (238 μm) and reduced density down to 1.06 g/cm³. Hygroscopically, water absorption decreased from 202.4% (raw fibres) to 76.3% (CR… More > Graphic Abstract

N. Masood¹, A. M. Toufiq^2,*, S. Magam^3,4, S. M. W. Ali², M. T. Qureshi^3,*

Chalcogenide Letters, Vol.22, No.12, pp. 1047-1053, 2025, DOI:10.15251/CL.2025.2212.1047 - 08 December 2025

Abstract Self-assembled highly hierarchical novel SnS₂ microflowers having acute edge nanopetals have been fabricated using a facile template-free hydrothermal growth technique utilizing Tin (II) chloride dihydrate (SnCl₂·2H₂O) and Sodium sulfide nonahydrate (Na₂S·9H₂O) as reaction reagents. Morphological analysis exhibits the flower-type SnS₂ microarchitectures ranging from 4 to 7 μm. The vibrational mode measured at A_1g = 314 cm⁻¹ confirms the existence of hexagonal phase SnS₂ using Raman spectroscopy. The electrochemical results suggest the promise of as-synthesized SnS₂ structures as a cathodic material in lithium-sulfur batteries. More >

A. Ledesma-Juárez¹, J. F. Quintero-Guerrero², A. M. Fernández^1,*

Chalcogenide Letters, Vol.22, No.12, pp. 1009-1018, 2025, DOI:10.15251/CL.2025.2212.1009 - 06 December 2025

Abstract Indium sulphide (In₂S₃) has positioned itself as an environmentally friendly and efficient option compared to traditional CdS, used as a buffer layer in thin-film solar cells that use Cu(In,Ga)Se₂ (CIGS) as an absorbent material. This study provides a comparative analysis of two techniques for depositing thin films of In₂S₃: chemical bath deposition (CBD) and ultrasonic pyrolytic spraying. Their structural, morphological, compositional, and optical properties were evaluated. The films obtained by pyrolytic spraying, showed adequate crystallinity and uniformity. On the other hand, the films deposited by CBD had better stoichiometry (In2:S3 ≈ 40:60% at.) and higher bandgap values More >

Xiaoqin Zheng¹, Yuqing Wan¹, Qian Zhang², Liqin He², Shihao Tang¹, Qiguo Zhuang², Lihua Wang^2,*

Phyton-International Journal of Experimental Botany, Vol.94, No.12, pp. 3879-3892, 2025, DOI:10.32604/phyton.2025.073229 - 29 December 2025

Abstract To investigate endogenous hormone changes in “Hongyang” kiwifruit from overwintering buds to floral morphogenesis (bell-shaped flowering stage), systematic observations were conducted during the undifferentiated stage, axillary bud differentiation stage, and floral morphogenesis stage from late November 2023 to early April 2024. Paraffin sectioning was employed to examine floral bud morphology, while LC-MS targeted metabolomics quantified changes in 15 endogenous hormones across 8 classes. Results indicated floral bud differentiation commenced from late January to early February and concluded by mid-April, spanning approximately 70 days. Approximately 33 days after axillary bud initiation marked the axillary bud primordium… More >